Q-switched fiber laser employing a passive polarization-maintaining thulium-doped fiber as a saturable absorber

• Main Authors: Al-Alimi, A.w., Mohd Yusoff, N., Cholan, N.a., Alresheedi, M.t., Abas, A.f., Talib, Z.a., Mahdi, M.a.
• 格式: Article
• 出版: Elsevier 2021
• 在线阅读: http://psasir.upm.edu.my/id/eprint/102962/; https://linkinghub.elsevier.com/retrieve/pii/S2211379721011220

We present the application of polarization-maintaining thulium-doped fiber (PM-TDF) as a saturable absorber in an erbium-ytterbium-doped fiber laser. A commercial erbium-ytterbium-doped fiber amplifier (EYDFA) was employed in a ring cavity laser configuration with a sub-cavity that allowed bidirecti...